L 647 B (L647B)

ID = 110361

Country: Germany	Manufacturer/Brand: Blaupunkt (Ideal)
Year: 1947 / 1948	Type: Loudspeaker (speaker or headphone)

Principle	not available
Wave bands	- without
Loudspeaker/pwr.out	Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / 6 W / Ø 21 cm = 8.3 inch
from Radiomuseum.org	Model: L 647 B
Notes	Wahlweise zum Anschluss an das Regelgerät RK427 der Schulfunk-Anlage Berlin.

This model was suggested by Georg Richter.

All listed radios etc. from Blaupunkt (Ideal)
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